Client Counters for Cache Performance
To monitor the cache performance of your clients, NCache provides various performance counters, each providing certain functionality.
Cache Client Counter Details for Cache Performance
These counters are listed below along with their purposes:
| Counter | Description |
|---|---|
Additions/sec |
Number of Add operations per second. |
Deletes/sec |
Number of Remove operations per second. |
Fetches/sec |
Number of Get operations per second. |
Updates/sec |
Number of Insert operations per second. |
Compression/sec |
Number of items being Compressed/Decompressed in one second. |
Average Item Size |
Average size of the item added to or fetched from the cache by the client. |
Average Compressed Item Size |
Average item size in bytes after compression on add or before decompression on fetch. |
Average us/add |
Average time (microseconds) taken to complete one Add operation. |
Average us/addbulk |
Average time (microseconds) taken to complete one AddBulk operation. |
Average us/fetch |
Average time (microseconds) taken to complete one Get operation. |
Average us/fetchbulk |
Average time (microseconds) taken to complete one GetBulk operation. |
Average us/insert |
Average time (microseconds) taken to complete one Insert operation. |
Average us/insertbulk |
Average time (microseconds) taken to complete one InsertBulk operation. |
Average us/remove |
Average time (microseconds) taken to complete one Remove operation. |
Average us/removebulk |
Average time (microseconds) taken to complete one RemoveBulk operation. |
Average us/compression |
Average time (microseconds) taken to compress one object. |
Average us/decompression |
Average time (microseconds) taken to decompress one object. |
Average us/encryption |
Average time (microseconds) taken to encrypt one object. |
Average us/decryption |
Average time (microseconds) taken to decrypt one object. |
Average us/serialization |
Average time (microseconds) taken to serialize one object. |
Average us/deserialization |
Average time (microseconds) taken to deserialize one object. |
Average us/event |
Average time (microseconds) taken to process a single event on the client. |
Events Processed/sec |
Number of events processed per second on a client. |
Events Triggered/sec |
Number of events triggered and received per second by a client. |
Average us/Published Messages |
Average time (microseconds) taken to complete published messages operation. |
Messages Published/sec |
Number of messages published in one second. |
Messages Delivered/sec |
Number of messages delivered in one second. |
Read Operations/sec |
Number of read operations per second on a client. |
Write Operations/sec |
Number of write operations per second on a client. |
Request queue size |
Total number of requests on all clients on a single machine waiting for a response from the cache server. |
# of Last Sync Poll Removes |
Number of removes resulted in the last sync poll. |
# of Last Sync Poll Updates |
Number of updates resulted in the last sync poll. |
# of Sync Poll Requests |
Number of sync poll requests to the server. |
